Dell Inspiron 17R 7720 Laptop vs Lenovo Ideapad Slim 3i 81WQ003LIN Laptop
Quick Comparison
| Name | Dell Inspiron 17R 7720 Laptop | Lenovo Ideapad Slim 3i 81WQ003LIN Laptop |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 17 in | 15.6 in |
| Processor | Intel Core i5 (3rd Generation) 3210M | Intel Celeron |
| Graphics Card | NVIDIA GeForce GT 650M | Intel Integrated UHD 600 |
| Price | Rs. 70871 | Rs. 26099 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 17R 7720 Laptop is Rs. 70871. The cost of Lenovo Ideapad Slim 3i 81WQ003LIN Laptop is Rs. 26099.
Display comparison
Dell Inspiron 17R 7720 Laptop features larger screen size of 17 in inches in comparison to Lenovo Ideapad Slim 3i 81WQ003LIN Laptop's 15.6 in inch screen. Dell Inspiron 17R 7720 Laptop has FHD LED Display with True Life Screen type whereas Lenovo Ideapad Slim 3i 81WQ003LIN Laptop has LED Screen type. Dell's laptop has display density of 130 PPI & Lenovo's laptop has only 100 PPI display density
Memory comparison
Dell Inspiron 17R 7720 Laptop's larger 6 GB RAM is better for playing games and all with respect to Lenovo Ideapad Slim 3i 81WQ003LIN Laptop's lower 4 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
First Laptop has Intel Core i5 (3rd Generation) 3210M processor whereas second laptop has Intel Celeron . Lenovo Ideapad Slim 3i 81WQ003LIN Laptop has CPU Clock Speed of which falls short to Dell Inspiron 17R 7720 Laptop's clock speed. Dell Inspiron 17R 7720 Laptop has CPU Cache of 3 MB which falls short to Lenovo Ideapad Slim 3i 81WQ003LIN Laptop's 4 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 17R 7720 Laptop | Lenovo Ideapad Slim 3i 81WQ003LIN Laptop |
| General | ||
| Series | 17R | Ideapad Slim 3 |
| Model | IN17SE011 | 15IGL05 |
| Utility | Gaming | Performance |
| Device Type | Netbook | |
| OS | Windows 8 (64-bit) | Windows 10 Home (64-bit) |
| Dimensions | 416.8 x 276 x 37.36 mm | 362.2 x 253.4 x 19.9 mm |
| Weight | 3.28 kg | 1.85 kg |
| Warranty | 1 Year Complete Cover Warranty | 1 year Warranty |
| Display | ||
| Type | FHD LED Display with True Life | LED |
| Touch | No | No |
| Size | 17 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| PPI | ~ 130 PPI | ~ 100 PPI |
| Aspect Ratio | 16:9 | 16:9 Aspect Ratio |
| Anti Glare Screen | No | Yes |
| Features | HD LED Backlit TN Display (220 nits Brightness) | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Intel Centrino Wireless-N 2230 | IEEE 802.11ac (2x2) |
| Bluetooth | v4 | v5 |
| USB Ports | 4 x USB 3.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI v1.4b Port |
| Card Reader | Yes | SD Card Reader |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | 1.0 Megapixel, 1 MP | Yes |
| Keyboard | Backlit Chiclet Keyboard | English Non , No |
| Keyboard Backlit | Yes | |
| Touchpad | Touchpad | Multi-touch Touchpad |
| Inbuilt Microphone | Yes | Dual Array Microphone |
| Speakers | Skullcandy Speakers | Built-in Dual Speakers |
| Sound | Waves MaxxAudio 4, Subwoofer | 1.5 x 2 W Stereo Speakers with Dolby Audio |
| Optical Drive | Tray-load DVD RW Drive | No |
| Processor | ||
| Processor | 3rd Gen Intel Core i5 3210M | Intel Celeron N4020 |
| CPU Score | 40 out of 100 | |
| Speed | 2 x 1.1 GHz (Turbo Speed upto 2.8 GHz) Cores | |
| Cores | Dual Core, 2 Threads | |
| Cache | 3 MB | 4 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Celeron |
| Model | 3210M | N4020 |
| Generation | 3rd Gen | |
| Chipset | B75 Express | Intel SoC |
| Graphics | ||
| GPU | NVIDIA GeForce GT 650M | Intel Integrated UHD 600 |
| Dedicated Memory | DDR3 2 GB | |
| Brand | NVIDIA | Intel |
| Memory | ||
| RAM | 6 GB DDR3 | 4 GB DDR4 |
| RAM Bus Speed | 2400 MHz | |
| Maximum RAM Supported | Upto 8 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 256 GB SSD | |
| Hard Disk Capacity | 1 TB | |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 6 Cell Battery | 35 Wh Battery |
| Adapter Type | 48 W AC Adapter | |
| Battery Backup | Upto 3 hours | Upto 5 hours |
| Extra | ||
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | Laptop, Power Adaptor, User Guide, Warranty Documents |
| Other Features | 35 WHr Li-ion Battery | |